🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.91 AU - 1.01 AU

Year: 356 Days

Day: 23.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.3 AU - 2 AU

Year: 803 Days

Day: 34.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.61 AU - 1.73 AU

Year: 817 Days

Day: 43.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.7 AU - 2.46 AU

Year: 1136 Days

Day: 22.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.31 AU - 2.65 AU

Year: 1479 Days

Day: 12.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.29 AU - 3.27 AU

Year: 1756 Days

Day: 43 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,452,943 km

• M1: 139,126 km (0.109 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 9.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.49 AU - 5.29 AU

Year: 4096 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,452,943 km

• M1: 240,853 km (0.1 R)
• M2: 308,022 km (0.086 R)
• M3: 514,617 km (0.086 R)
• M4: 692,040 km (0.113 R)
• M5: 878,588 km (0.096 R)
• M6: 1,008,290 km (0.086 R)
• M7: 1,247,945 km (0.087 R)
• M8: 1,381,536 km (0.12 R)
• M9: 1,478,027 km (0.083 R)
• M10: 1,781,262 km (0.114 R)
• M11: 1,901,987 km (0.072 R)
• M12: 2,119,951 km (0.048 R)
• M13: 2,232,000 km (0.064 R)
• M14: 2,428,871 km (0.1 R)
• M15: 2,495,741 km (0.115 R)
• M16: 2,892,624 km (0.088 R)
• M17: 3,458,852 km (0.12 R)
• M18: 3,979,752 km (0.08 R)
• M19: 4,059,039 km (0.081 R)
• M20: 4,361,077 km (0.09 R)
• M21: 4,442,907 km (0.117 R)
• M22: 4,587,269 km (0.05 R)
• M23: 4,733,277 km (0.051 R)
• M24: 4,817,500 km (0.109 R)
• M25: 5,202,266 km (0.089 R)
• M26: 5,310,874 km (0.113 R)
• M27: 5,641,336 km (0.088 R)
• M28: 5,708,356 km (0.094 R)
• M29: 5,955,940 km (0.05 R)
• M30: 6,322,455 km (0.084 R)
• M31: 6,555,379 km (0.062 R)
• M32: 7,029,604 km (0.115 R)
• M33: 7,270,756 km (0.112 R)
• M34: 7,368,144 km (0.106 R)
• M35: 8,263,038 km (0.104 R)
• M36: 8,415,628 km (0.083 R)
• M37: 8,620,428 km (0.058 R)
• M38: 8,723,351 km (0.117 R)
• M39: 8,852,753 km (0.056 R)
• M40: 9,218,370 km (0.115 R)
• M41: 9,323,837 km (0.118 R)
• M42: 9,910,560 km (0.086 R)
• M43: 10,018,569 km (0.049 R)
• M44: 10,099,801 km (0.065 R)
• M45: 10,317,466 km (0.065 R)
• M46: 11,007,860 km (0.116 R)
• M47: 11,656,217 km (0.048 R)
• M48: 11,827,357 km (0.116 R)
• M49: 11,913,226 km (0.117 R)
• M50: 12,085,713 km (0.115 R)
• M51: 12,316,841 km (0.062 R)
• M52: 12,491,273 km (0.095 R)
• M53: 12,695,773 km (0.068 R)
• M54: 13,464,856 km (0.064 R)
• M55: 13,794,868 km (0.064 R)
• M56: 14,249,197 km (0.068 R)
• M57: 14,769,947 km (0.066 R)
• M58: 15,296,981 km (0.116 R)
• M59: 15,390,629 km (0.1 R)
• M60: 15,453,161 km (0.084 R)
• M61: 15,830,147 km (0.058 R)
• M62: 17,662,123 km (0.088 R)
• M63: 17,924,667 km (0.095 R)
• M64: 18,155,347 km (0.07 R)
• M65: 19,054,430 km (0.101 R)
• M66: 19,222,578 km (0.069 R)
• M67: 19,289,897 km (0.052 R)
• M68: 19,560,221 km (0.101 R)
• M69: 19,763,823 km (0.042 R)
• M70: 19,899,958 km (0.036 R)
• M71: 20,104,607 km (0.096 R)
• M72: 20,275,747 km (0.07 R)
• M73: 20,688,488 km (0.086 R)
• M74: 21,104,071 km (0.108 R)
• M75: 21,943,315 km (0.105 R)
• M76: 22,331,671 km (0.114 R)
• M77: 22,473,340 km (0.113 R)
• M78: 22,864,838 km (0.083 R)
• M79: 23,258,430 km (0.063 R)
• M80: 23,907,535 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 15,836 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit